Improvement in luting-jack



@uiten y -titties gatrut ffice.

ABRAHAM' C. BRINSER, oF MIDDLETOWN, 12ENNSYLVMJIA.l n

Letters .Patent No. 68,837,'dateal September '17, 1867.

IMPROVEMENT IN LIETING-J'AGK.

To ALL WHOM 1T MAY CONCERN; y

`Be it known,thatlI, ABRAHAM C. B'BINSER, of Middletown, Dauphin county,and State of Pennsylvania,

have invented an Improved LiftingJack-; and I do hereby declare thefollowing to -be an exact description i thereof, reference being had tothe accompanying drawings, and to the letters of reference markedthereon, making a part of this specification.

The nature of my invention consists in the square reversible link andrope on top of the lever, in combina-` tion with the stationary bolts onthe post.V

A represents the platform or plank that s'upports'the jack; B, theupright post. C are the bolts running through the post, that are madestationary and permanent'by being bolted or riveted on each end.` D is astay, extending from the pos'ttoltbe plank A to support the post. E isVthe lever, witha notch, G, to rest'upon any of the bolts or stationarypins C. On the top of the lever E is an 4adjustable and reversiblesquare link, H,

that is adjusted and set against the post B, to brace the lever and bearagainst the post, so as to support the axle of a wagon or any similarweight when raised, and hold it securely to its place, and when the axleis to be lowered, the link is yreversed or drawn back by means of therope J, `'that is connected t-othe link H land the lever E, as shown b'ythe red lines, thellink H operating on'a hinge, K, on the top of thelever E.

What I claim, as my invention, and desireto secure by Letters Patent,.is

The square reversible link H, with its rope J', when arranged andcombined with the movable lever E and postB, with its stationary pins orriveted bolts C, as herein described and for the pnrposes set forth.

A. C. BRINSER.

Witnesses:

J. FRANKLIN REIGART, JOHN S. HoLLINGsBEAD.

